EP1111176A1 - Scharnier einer hinteren KFZ-Tür - Google Patents

Scharnier einer hinteren KFZ-Tür Download PDF

Info

Publication number
EP1111176A1
EP1111176A1 EP00403646A EP00403646A EP1111176A1 EP 1111176 A1 EP1111176 A1 EP 1111176A1 EP 00403646 A EP00403646 A EP 00403646A EP 00403646 A EP00403646 A EP 00403646A EP 1111176 A1 EP1111176 A1 EP 1111176A1
Authority
EP
European Patent Office
Prior art keywords
knuckle
movable
socket
flat
link
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP00403646A
Other languages
English (en)
French (fr)
Inventor
Dominique Jacquin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oxford Automotive Mecanismes et Decoupage Fin SAS
Original Assignee
Oxford Automotive Mecanismes et Decoupage Fin SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oxford Automotive Mecanismes et Decoupage Fin SAS filed Critical Oxford Automotive Mecanismes et Decoupage Fin SAS
Publication of EP1111176A1 publication Critical patent/EP1111176A1/de
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D3/00—Hinges with pins
    • E05D3/06—Hinges with pins with two or more pins
    • E05D3/12—Hinges with pins with two or more pins with two parallel pins and one arm
    • E05D3/125—Hinges with pins with two or more pins with two parallel pins and one arm specially adapted for vehicles
    • E05D3/127—Hinges with pins with two or more pins with two parallel pins and one arm specially adapted for vehicles for vehicle doors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53—Type of wing
    • E05Y2900/531—Doors
    • E05Y2900/532—Back doors or end doors

Definitions

  • the present invention relates to a rear door hinge of motor vehicle.
  • Certain motor vehicles such as vehicles van-type utilities, have movable rear doors between a closed position and an open position applied against the side of the vehicle body so as to completely clear the load floor and not to extend significantly over the width of this vehicle during loading and unloading operations.
  • this door is fitted with a hinge which includes a fixed knuckle mounted on the vehicle body, a movable knuckle mounted on the door and a intermediate knuckle connected to each of said knuckles by an axis of rotation of so as to allow the door to pivot about 250 °.
  • the hinge comprises a blocking member cooperating with each of the axes to lock them in rotation alternately and allow successively the pivoting of the movable knuckle about its axis on an angle between 0 and 180 °, then the pivoting of the assembly constituted by the knuckle intermediate and the knuckle moving around the axis of the knuckle fixed at an angle between approximately 180 and 250 °.
  • the locking member is formed by a part held on the intermediate knuckle by means of two screwing elements which each pass through this part through an oblong hole.
  • the locking member slides and successively blocks the two axes by coming into contact with a flat fitted out on each of these axes in order to allow, as a first step, the pivoting of the movable knuckle alone and, in a second step, the pivoting of the assembly formed by the mobile knuckle and the intermediate knuckle.
  • the blocking device blocks first the axis of the movable knuckle to allow the pivoting of the assembly formed by the mobile knuckle and the intermediate knuckle around the knuckle axis then fixes and blocks the axis of the fixed knuckle so as to allow pivoting only knuckle movable around its axis.
  • This type of mounting of the blocking member on the intermediate knuckle has the disadvantage of causing the drilling of the intermediate knuckle as well as the machining of the oblong holes in this blocking member and operations assembly of these various elements.
  • the invention aims to avoid these drawbacks.
  • the hinge shown in the figures and designated in its together by the reference 10 is intended to be mounted between a body 1 of a motor vehicle and a rear door 2 movable between a closed position and an open position in which this rear door 2 is applied against the side of said body 1.
  • the fixed knuckle 20 is in the form of a yoke comprising, on the one hand, a plate 21 intended to be fixed on the body 1 of the vehicle by means for example of screwing elements, not shown, and, on the other hand, two flanges 22 and 23 respectively, parallel and extending perpendicularly to said plate 21.
  • the mobile knuckle 30 is in the form of a yoke comprising, on the one hand, a plate 31 intended to be fixed on the door rear 2 using for example screw elements, not shown, and, on the other part, of two flanges, respectively 32 and 33, parallel and extending perpendicularly to said plate 31.
  • the intermediate knuckle 40 is mounted between the flanges 22 and 23 of the fixed knuckle 21 and the flanges 32 and 33 of the movable knuckle 31.
  • This intermediate knuckle 40 comprises a plate 41 comprising two flanges, respectively 42 and 43, parallel and perpendicular to said plate 41, as shown in Figs. 3 and 5.
  • the intermediate knuckle 40 is connected, on the one hand, to the fixed knuckle 20 by an axis 11 which passes through the flanges 22 and 23 of this fixed knuckle 20 and the flanges 42 and 43 of the intermediate knuckle 40 and, on the other hand, to the mobile knuckle 30 by an axis 15 which passes through the flanges 32 and 33 of movable knuckle 30 and the flanges 42 and 43 of said intermediate knuckle 40.
  • axis 11 disposed between the knuckle fixed 20 and the intermediate knuckle 40 is placed in a socket 12 integral with said fixed knuckle 20.
  • This socket 12 has a flat 13 on its external face.
  • This socket 16 comprises, on its external face, a flat 17.
  • the hinge 10 is also provided with a blocking member 50 cooperating alternately with one flats 13 and 17 of said sockets 12 and 16 to allow successively the pivoting of the movable knuckle 30 around the axis 15, then the pivoting of the assembly constituted by the intermediate knuckle 40 and the movable knuckle 30 around of the axis 11 of the fixed knuckle 20 when the rear door 2 is opened and vice versa when closing this rear door 2, as will be seen later.
  • a blocking member 50 cooperating alternately with one flats 13 and 17 of said sockets 12 and 16 to allow successively the pivoting of the movable knuckle 30 around the axis 15, then the pivoting of the assembly constituted by the intermediate knuckle 40 and the movable knuckle 30 around of the axis 11 of the fixed knuckle 20 when the rear door 2 is opened and vice versa when closing this rear door 2, as will be seen later.
  • the blocking member 50 is formed by a link 51 which is, as shown in Figs. 3 and 4, pressing on the upper flange 42 of the intermediate knuckle 40 and disposed between the sockets 12 and 16.
  • the link 51 comprises, at its end disposed opposite the bush 12 of the axis 11, a fork 52 for positioning on said bush 12 and, at its end opposite the bush 16 of the axis 15, a positioning fork 53 on said socket 16.
  • the link 51 is held in position, on the one hand, by the upper flange 42 of the intermediate knuckle 40 and the flanges 22 and 32 respectively fixed knuckle 20 and movable knuckle 30 and, on the other hand, by sockets 12 and 16 respectively of axes 11 and 15.
  • the link 51 can be arranged below of the lower flange 43 of the intermediate knuckle 40.
  • the link 51 is held by the flange 23 of the fixed knuckle 20 and the flange 33 of the knuckle mobile 30.
  • the width between the internal faces of the two branches of each fork 52 and 53 is substantially equal to the diameter outside of the sockets 12 and 16 and the length of the link 51 between the bottoms of the two forks 52 and 53 is substantially equal to the distance between a flat of one of the sockets with a cylindrical portion of the other of said sockets.
  • the flat 13 of the socket 12 of the fixed knuckle 20 is in contact with the bottom of the fork 52 of the link 51 and the flat 17 of the socket 16 of the movable knuckle 30 is disposed outside of the fork 53 of said link 51 and extends parallel to the flat 13 of the socket 12 of said fixed knuckle 20.
  • the sleeve 16 and the movable knuckle 30 can be moved in rotation since the cylindrical portion of the sleeve 16 is found inside the fork 53 of the link 51.
  • the movable knuckle 30 pivots around the axis 15 by driving the socket 16 which rotates inside the fork 53 of the link 51, as shown in FIG. 6.
  • the rear door 2 and the movable knuckle 30 pivot between a first position in which this rear door 2 is closed and a second open position of this rear door at an angle of approximately 180 °, as shown in Fig. 7.
  • the movable knuckle 20 being in abutment against the intermediate knuckle 40, so that during the pivoting of the rear door 2 from this position 180 ° opening to the maximum opening position against the side of the body of the motor vehicle, as shown in FIG. 8, the assembly constituted by this movable knuckle 30 and this fixed knuckle 40 pivots about the axis 11 of the made of the game created between the flats 13 and 17 of the sockets 12 and 16 and the bottoms of the forks 52 and 53 of the link 51.
  • the link is held on the flange of the intermediate knuckle without any fixing member and slides on this flange during the opening or closing of the rear door by cooperating alternately with one of the flats fitted on the bushes of the axes of pivoting of the movable knuckle and the intermediate knuckle to allow opening of this door to a maximum position against the side wall of the motor vehicle body.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)
  • Support Devices For Sliding Doors (AREA)
EP00403646A 1999-12-23 2000-12-21 Scharnier einer hinteren KFZ-Tür Withdrawn EP1111176A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9916417 1999-12-23
FR9916417A FR2802966B1 (fr) 1999-12-23 1999-12-23 Charniere de porte arriere de vehicule automobile

Publications (1)

Publication Number Publication Date
EP1111176A1 true EP1111176A1 (de) 2001-06-27

Family

ID=9553780

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00403646A Withdrawn EP1111176A1 (de) 1999-12-23 2000-12-21 Scharnier einer hinteren KFZ-Tür

Country Status (3)

Country Link
US (1) US6584647B2 (de)
EP (1) EP1111176A1 (de)
FR (1) FR2802966B1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004007536B3 (de) * 2004-02-17 2005-02-17 Edscha Ag Doppelgelenkscharnier
DE102005057586A1 (de) * 2004-12-01 2007-05-03 Timo Weithmann PKW-Tür
DE102022120799A1 (de) 2021-10-04 2023-04-06 GM Global Technology Operations LLC Klappscharnier

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6609748B1 (en) * 2000-09-25 2003-08-26 Ford Global Technologies, Llc Forward facing rear door assembly for motor vehicles
TW585963B (en) * 2003-08-27 2004-05-01 Avision Inc Self-locked hinge device and a multi-function peripheral using the same
GB0510182D0 (en) * 2005-05-19 2005-06-22 Bloxwich Eng Hinge
US7488029B2 (en) * 2005-12-16 2009-02-10 Ford Global Technologies, Llc Independently opening doors for an automotive door opening
DE102006053197B3 (de) * 2006-11-09 2008-02-07 Automotive Group Ise Industries Hainichen Gmbh Kraftfahrzeugtürscharnier
US8979170B2 (en) * 2011-04-19 2015-03-17 Honda Motor Co., Ltd. Vehicle body rear structure
CN106553502B (zh) * 2015-09-28 2019-03-19 长城汽车股份有限公司 用于汽车后背门的连接结构和汽车
US11912464B2 (en) * 2017-10-13 2024-02-27 Kyoraku Co., Ltd. Container, folding container

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2621359A (en) * 1945-09-15 1952-12-16 Curtiss Wright Corp Hinge construction
GB1189954A (en) * 1967-05-10 1970-04-29 Daimler Benz Ag Improvements relating to Hinges
DE2608778A1 (de) * 1975-03-04 1976-09-16 Paumellerie Electr La Riviered Tuerband fuer eine tuer grosser oeffnungsweise, insbesondere fuer den tuerfluegel der hecktuer eines nutzfahrzeuges
DE9305933U1 (de) * 1993-04-20 1994-08-25 Scharwaechter Gmbh Co Kg Zwangsgesteuertes Türscharnier mit zwei Schwenkachsen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2494682A (en) * 1945-09-28 1950-01-17 American Bantam Car Company Door hinge
US5867871A (en) * 1997-11-11 1999-02-09 Tasman; Randy Outwardly swinging shower door hinge having a concealed knuckle

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2621359A (en) * 1945-09-15 1952-12-16 Curtiss Wright Corp Hinge construction
GB1189954A (en) * 1967-05-10 1970-04-29 Daimler Benz Ag Improvements relating to Hinges
DE2608778A1 (de) * 1975-03-04 1976-09-16 Paumellerie Electr La Riviered Tuerband fuer eine tuer grosser oeffnungsweise, insbesondere fuer den tuerfluegel der hecktuer eines nutzfahrzeuges
DE9305933U1 (de) * 1993-04-20 1994-08-25 Scharwaechter Gmbh Co Kg Zwangsgesteuertes Türscharnier mit zwei Schwenkachsen

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004007536B3 (de) * 2004-02-17 2005-02-17 Edscha Ag Doppelgelenkscharnier
DE102005057586A1 (de) * 2004-12-01 2007-05-03 Timo Weithmann PKW-Tür
DE102005057586B4 (de) * 2004-12-01 2007-11-29 Timo Weithmann PKW-Tür
DE102022120799A1 (de) 2021-10-04 2023-04-06 GM Global Technology Operations LLC Klappscharnier
DE102022120799B4 (de) 2021-10-04 2023-08-31 GM Global Technology Operations LLC Klappscharnier
US11746581B2 (en) 2021-10-04 2023-09-05 GM Global Technology Operations LLC Flip hinge

Also Published As

Publication number Publication date
US6584647B2 (en) 2003-07-01
FR2802966B1 (fr) 2002-08-16
FR2802966A1 (fr) 2001-06-29
US20020050026A1 (en) 2002-05-02

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